diff options
Diffstat (limited to 'libgloss/m68k/cf-isv.S')
| -rw-r--r-- | libgloss/m68k/cf-isv.S | 129 |
1 files changed, 87 insertions, 42 deletions
diff --git a/libgloss/m68k/cf-isv.S b/libgloss/m68k/cf-isv.S index 392f8da3e..e8b912a3b 100644 --- a/libgloss/m68k/cf-isv.S +++ b/libgloss/m68k/cf-isv.S @@ -13,63 +13,108 @@ * they apply. */ - .text + .macro SLOT,n,prefix=,suffix= + .long __\prefix\n\suffix + .endm + + .macro ISR n + SLOT \n,interrupt, + .endm + + .macro TRAP n + SLOT \n,trap, + .endm + + .macro FP n + SLOT \n,fp_, + .endm + + .macro UNIMP_OPCODE n + SLOT \n,unimplemented_,_opcode + .endm + + .macro BREAKPOINT_DEBUG n + SLOT \n,,_breakpoint_debug_interrupt + .endm + + .section .interrupt_vector,"a" .globl __interrupt_vector __interrupt_vector: + .long __stack /* 0 */ .long __reset /* 1 */ .long __access_error /* 2 */ .long __address_error /* 3 */ .long __illegal_instruction /* 4 */ .long __divide_by_zero /* 5 */ - .long __other_interrupt /* 6 */ - .long __other_interrupt /* 7 */ + ISR 6 + ISR 7 .long __privilege_violation /* 8 */ .long __trace /* 9 */ - .long __unimplemented_line_a_opcode /* 10 */ - .long __unimplemented_line_f_opcode /* 11 */ - .long __non_pc_breakpoint_debug_interrupt /* 12 */ - .long __pc_breakpoint_debug_interrupt /* 13 */ + UNIMP_OPCODE line_a /* 10 */ + UNIMP_OPCODE line_f /* 11 */ + BREAKPOINT_DEBUG non_pc /* 12 */ + BREAKPOINT_DEBUG pc /* 13 */ .long __format_error /* 14 */ - .rept 24 - 15 - .long __other_interrupt /* [15,24) */ + .irp N,15,16,17,18,19,20,21,22,23 + ISR \N /* [15,24) */ .endr .long __spurious_interrupt /* 24 */ - .rept 32 - 25 - .long __other_interrupt /* [25,32) */ - .endr - .long __trap0 /* 32 */ - .long __trap1 /* 33 */ - .long __trap2 /* 34 */ - .long __trap3 /* 35 */ - .long __trap4 /* 36 */ - .long __trap5 /* 37 */ - .long __trap6 /* 38 */ - .long __trap7 /* 39 */ - .long __trap8 /* 40 */ - .long __trap9 /* 41 */ - .long __trap10 /* 42 */ - .long __trap11 /* 43 */ - .long __trap12 /* 44 */ - .long __trap13 /* 45 */ - .long __trap14 /* 46 */ - .long __trap15 /* 47 */ - .long __fp_branch_unordered /* 48 */ - .long __fp_inexact_result /* 49 */ - .long __fp_divide_by_zero /* 50 */ - .long __fp_underflow /* 51 */ - .long __fp_operand_error /* 52 */ - .long __fp_overflow /* 53 */ - .long __fp_input_not_a_number /* 54 */ - .long __fp_input_denormalized_number /* 55 */ - .rept 61 - 56 - .long __other_interrupt /* [56,61) */ + .irp N,25,26,27,28,29,30,31 + ISR \N /* [25,32) */ + .endr + .irp N,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15 + TRAP \N /* [32,48) */ + .endr + FP branch_unordered /* 48 */ + FP inexact_result /* 49 */ + FP divide_by_zero /* 50 */ + FP underflow /* 51 */ + FP operand_error /* 52 */ + FP overflow /* 53 */ + FP input_not_a_number /* 54 */ + FP input_denormalized_number /* 55 */ + .irp N,56,57,58,59,60 + ISR \N /* [56,61) */ .endr .long __unsupported_instruction /* 61 */ - .rept 64 - 62 - .long __other_interrupt /* [62,64) */ + .irp N,62,63 + ISR \N /* [62,64) */ + .endr + .irp N,64,65,66,67,68,69,70,71,72,73,74,75,76,77,78,79 + ISR \N /* [64,80) */ + .endr + .irp N,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95 + ISR \N /* [80,96) */ + .endr + .irp N,96,97,98,99,100,101,102,103,104,105,106,107,108,109,110,111 + ISR \N /* [96,112) */ + .endr + .irp N,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127 + ISR \N /* [112,128) */ + .endr + .irp N,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143 + ISR \N /* [128,144) */ + .endr + .irp N,144,145,146,147,148,149,150,151,152,153,154,155,156,157,158,159 + ISR \N /* [144,160) */ + .endr + .irp N,160,161,162,163,164,165,166,167,168,169,170,171,172,173,174,175 + ISR \N /* [160,176) */ + .endr + .irp N,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191 + ISR \N /* [176,192) */ + .endr + .irp N,192,193,194,195,196,197,198,199,200,201,202,203,204,205,206,207 + ISR \N /* [192,208) */ + .endr + .irp N,208,209,210,211,212,213,214,215,216,217,218,219,220,221,222,223 + ISR \N /* [208,224) */ + .endr + .irp N,224,225,226,227,228,229,230,231,232,233,234,235,236,237,238,239 + ISR \N /* [224,240) */ .endr - .rept 256-64 - .long __other_interrupt /* [64,256) */ + .irp N,240,241,242,243,244,245,246,247,248,249,250,251,252,253,254,255 + ISR \N /* [240,256) */ .endr |